From e90b72ec3082588b296956730bd2930cf8d5d671 Mon Sep 17 00:00:00 2001
From: Richard Qin <richard.qin.x@gmail.com>
Date: Fri, 10 Jul 2026 11:31:46 +0800
Subject: refactor: promote new architecture to repository root

Archive the deprecated implementation under lume-legacy, make the new kernel the default root-level build, and update repository entry points without changing kernel behavior.
---
 include/ulib/iostream | 115 --------------------------------------------------
 1 file changed, 115 deletions(-)
 delete mode 100644 include/ulib/iostream

(limited to 'include/ulib/iostream')

diff --git a/include/ulib/iostream b/include/ulib/iostream
deleted file mode 100644
index b05f603..0000000
--- a/include/ulib/iostream
+++ /dev/null
@@ -1,115 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (C) 2026 Richard QIn
- */
-
-#ifndef _IOSTREAM
-#define _IOSTREAM
-
-#include "stdio.h"
-
-namespace std
-{
-    class ostream
-    {
-    private:
-        FILE* _stream;
-    public:
-        ostream(FILE* f) : _stream(f) {}
-
-        ostream& operator<<(const char* str)
-        {
-            fprintf(_stream, "%s", str);
-            return *this;
-        }
-
-        ostream& operator<<(int n)
-        {
-            fprintf(_stream, "%d", n);
-            return *this;
-        }
-
-        ostream &operator<<(long n)
-        {
-            fprintf(_stream, "%ld", n);
-            return *this;
-        }
-
-        ostream &operator<<(long long n)
-        {
-            fprintf(_stream, "%lld", n);
-            return *this;
-        }
-
-        ostream &operator<<(double f)
-        {
-            fprintf(_stream, "%f", f);
-            return *this;
-        }
-
-        ostream &operator<<(char c)
-        {
-            fputc(c, _stream);
-            return *this;
-        }
-
-        ostream &operator<<(void *p)
-        {
-            fprintf(_stream, "%p", p);
-            return *this;
-        }
-
-        ostream &operator<<(ostream &(*func)(ostream &))
-        {
-            return func(*this);
-        }
-
-        ostream &flush()
-        {
-            fflush(_stream);
-            return *this;
-        }
-    };
-
-    class istream{
-    private:
-        FILE* _stream;
-    public:
-        istream(FILE *f) : _stream(f) {}
-
-        istream& operator>>(int n)
-        {
-            fscanf(_stream, "%d", n);
-            return *this;
-        }
-
-        istream &operator>>(double &f)
-        {
-            fscanf(_stream, "%lf", &f);
-            return *this;
-        }
-
-        istream &operator>>(char *str)
-        {
-            fscanf(_stream, "%s", str);
-            return *this;
-        }
-
-        istream &operator>>(char &c)
-        {
-            char tmp[2];
-            fscanf(_stream, " %c", tmp);
-            c = tmp[0];
-            return *this;
-        }
-    };
-
-    inline ostream &endl(ostream &os)
-    {
-        os << '\n';
-        os.flush();
-        return os;
-    }
-}
-
-#endif
\ No newline at end of file
-- 
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